摘要目的:了解中老年人对智慧养老的认知程度与需求，分析其影响因素。方法:本研究为横断面研究。采用便利抽样法，选取2019年3—6月天津市南开区的486名中老年人为研究对象。采用自制的一般情况调查表、智慧养老认知调查问卷、智慧养老需求调查问卷进行调查。结果:共发放问卷486份，回收有效问卷445份，有效回收率91.56%。中老年人认知度比较高的是智能家用电器73.5%（327/445）、智能手机70.0%（312/445）、微信65.2%（290/445）、QQ 64.9%（289/445）；需求度在50%以上的是智能炉灶（63.4%）、一键式呼叫器（53.3%）、有害气体烟尘报警装置（51.7%）和小区视频监控装置（50.1%）、用打电话方式联络亲友（59.8%）和通过电视获取信息（66.0%）。职业、月收入、手机使用频率、是否会用电脑、家中是否有宽带是认知度和有效需求的共同影响因素（ P均<0.05）。中老年人对智慧养老的认知水平与其需求呈正相关（ r=0.486， P<0.01）。 结论:中老年人对智慧养老的整体认知度较低，对智慧养老产品与服务的需求较高但有差异性，社会多部门应协同合作共同推进智慧养老服务的开展。

abstractsObjective:To understand the cognition degree and demand of the middle-aged and elderly people for wisdom pension and analyze its influencing factors.Methods:This was a cross-sectional study. From March to June 2019, the convenient sampling was used to select 486 middle-aged and elderly people in Nankai District of Tianjin as the research objects. The self-designed general information questionnaire, Wisdom Pension Cognition Questionnaire and Wisdom Pension Demand Questionnaire were used for the investigation.Results:A total of 486 questionnaires were distributed and 445 valid questionnaires were recovered, with an effective recovery rate of 91.56%. A total of 73.5 % (327/445) of the middle-aged and elderly people had high awareness of smart home appliances, 70.0 % (312/445) of smart phones, 65.2% (290/445) of WeChat and 64.9 % (289/445) of QQ. Those with a demand of more than 50% were smart stoves (63.4%) , one-button pagers (53.3%) , harmful gas and smoke alarm devices (51.7%) , community video surveillance devices (50.1%) , contacting relatives and friends by phone (59.8%) and access to information through television (66.0%) . Occupation, income of month, frequency of mobile phone use, whether to use computers and whether there was broadband at home were the common influencing factors of cognition and effective demand (all P<0.05) . The cognitive level of middle-aged and elderly people on wisdom pension was positively correlated with their demands ( r=0.486, P<0.01) . Conclusions:The middle-aged and elderly people have a low overall awareness of wisdom pension and have high but differentiated demands for wisdom pension products and services. Multi-sectoral departments of the society should cooperate and jointly promote the development of wisdom pension services.